8342175: MemoryEaterMT fails intermittently with ExceptionInInitializerError

shipilev · shipilev · commit 84ffe8726075 · 2025-12-02T08:38:22.000Z
Reviewed-by: lmesnik, aboldtch
diff --git a/test/hotspot/jtreg/vmTestbase/nsk/share/gc/GC.java b/test/hotspot/jtreg/vmTestbase/nsk/share/gc/GC.java
@@ -48,6 +48,9 @@ protected static class GCTestRunner extends TestRunner {
 
                 public GCTestRunner(Test test, String[] args) {
                         super(test, args);
+                        // GC tests often run at the brink of OOME, make sure
+                        // LocalRandom is loaded, initialized, and has enough memory.
+                        LocalRandom.init();
                 }
 
                 private GCParams getGCParams(String[] args) {

Original file line number	Diff line number	Diff line change
`@@ -48,6 +48,9 @@ protected static class GCTestRunner extends TestRunner {`
`48`	`48`
`49`	`49`	`public GCTestRunner(Test test, String[] args) {`
`50`	`50`	`super(test, args);`
	`51`	`+ // GC tests often run at the brink of OOME, make sure`
	`52`	`+ // LocalRandom is loaded, initialized, and has enough memory.`
	`53`	`+ LocalRandom.init();`
`51`	`54`	`}`
`52`	`55`
`53`	`56`	`private GCParams getGCParams(String[] args) {`